We used Levenshtein distance to measure the distance between two sets of activities where we should transform one set of activities to another set of activities. Therefore, a set of operations that are substitution, insertion, and deletion are needed to be done on one of the sequences. The mathematical representation of these edit distances is described in [1]}.
Euclidean Distance is used to measure the distance between numerical values and String Boolean Distance is used to measure the distance between categorical values. If the categorical values are the same the distance is zero otherwise the distance is one.
